Detection and discrimination of alpha- and beta-radiation with plastic scintillators based on pulse shape discrimination

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Zhang, Z. H.;Zhang, Y. F.;Hu, C. Y.;Feng, S.;Zhu, J. J.;...

通讯作者：

Liao, B.

作者机构：

[Zhou, Q.; Liao, B.; Wang, H. R.; Zhang, Z. H.] Beijing Normal Univ, Coll Nucl Sci & Technol, Minist Educ, Key Lab Beam Technol, Beijing 100875, Peoples R China.

[Hu, C. Y.; Liu, D. K.; Zhu, J. J.; Zhang, Z. H.; Feng, S.] Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China.

[Zhang, Y. F.] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.

[Liao, B.; Zhang, Z. H.] Beijing Radiat Ctr, Beijing 100875, Peoples R China.

[Liu, D. K.] Xian Nucl Instrument Factory, Xian 710061, Peoples R China.

通讯机构：

[Liao, B.] B

Beijing Normal Univ, Coll Nucl Sci & Technol, Minist Educ, Key Lab Beam Technol, Beijing 100875, Peoples R China.

Beijing Radiat Ctr, Beijing 100875, Peoples R China.

语种：

英文

关键词：

Digital signal processing (DSP);Ion identification systems;Particle identification methods;Radiation monitoring

期刊：

Journal of Instrumentation

ISSN：

1748-0221

年：

2020

卷：

期：

页码：

P04008-P04008

DOI：

10.1088/1748-0221/15/04/P04008

基金类别：

National Natural Science Foundation Joint Fund Key Project of China [U1865206]; Research Learning and Innovative Experimental Plan for College Students of University of South China [2017XJXZ011]

机构署名：

本校为其他机构

院系归属：

核科学技术学院

摘要：

There is a need for more convenient and effective methods for detecting and discriminating between α-and β-radiation. In this work, two plastic scintillator detectors were used to detect and discriminate between α-and β-radiation based on digital pulse shape discrimination (PSD). The charge comparison method (CCM) performed better than the time comparison method (TCM), and Detector A (with ZnS doping) showed better results than those of Detector B (without ZnS doping). With Detector A, the total rate of misidentification was approximately 0...

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Detection and discrimination of alpha- and beta-radiation with plastic scintillators based on pulse shape discrimination

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